Here we aim to present a snapshot of the research carried out so far on laser emission from liquid-crystal media exhibiting ... More than one dye is required for spatial tuning, and indeed many ...

Laser displays are new to the market ... When combined with a gain medium, such as a fluorescent dye, the chiral liquid crystal provides sufficient feedback to generate lasing within a device ...

Figure 2. Schematic diagram of the experiments for a laser-induced lens in the DDLC films. PBS: polarized beam splitter. Figure 3. The diameter of an extraordinary wave (He-Ne laser) vs. propagation ...

In this new research, an ionic liquid called 1-ethyl-3-methylimidazolium tetrafluoroborate (EMIBF4) was mixed with a dye that allows it to become a laser. This liquid was chosen because it evaporates ...

(Nanowerk Spotlight) Plasmon lasers are promising ... nanowire or organic dye in a solid matrix –that preclude the possibility of dynamic tuning. By integrating gold nanoparticle arrays within ...